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Sirio-1

Launch Success

Liftoff Time (GMT)

23:49:59

Thursday August 25, 1977

Watch Replay

24/7 Coverage

Mission Details

Rocket

Delta 2313 rocket by United States Air Force

Retired

Active 1974 to 1977

Agency

Stages

3

Strap-ons

3

Launch Site

Cape Canaveral SFS, Florida, USA

Fastest Turnaround

20 days 2 hours

Cape Canaveral SFS, Florida, USA

Fastest Turnaround

20 days 2 hours

Stats

Delta 2000 Series

30th

Mission

6th

Mission of 1977

1977

83rd

Orbital launch attempt